# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1194623023 0
# Node ID b67b75bb09b7cb730a675ae6959bdb064a8ec290
# Parent  9706372f8916789727cf72a6f565e796a71b376e
omit unnecessary test, because NGX_ERROR == -1,
but r->headers_out.last_modified_time != -1 at this point

diff --git a/src/http/modules/ngx_http_not_modified_filter_module.c b/src/http/modules/ngx_http_not_modified_filter_module.c
--- a/src/http/modules/ngx_http_not_modified_filter_module.c
+++ b/src/http/modules/ngx_http_not_modified_filter_module.c
@@ -70,7 +70,7 @@ ngx_int_t ngx_http_not_modified_header_f
      * I think that the equality of the dates is correcter
      */
 
-    if (ims != NGX_ERROR && ims == r->headers_out.last_modified_time) {
+    if (ims == r->headers_out.last_modified_time) {
         r->headers_out.status = NGX_HTTP_NOT_MODIFIED;
         r->headers_out.content_type.len = 0;
         ngx_http_clear_content_length(r);